:root {
  --bg: #0f1720;
  --card-bg: #1a2532;
  --card-border: #2a3a4a;
  --text: #eef2f6;
  --text-dim: #93a3b3;
  --green: #22c55e;
  --amber: #f59e0b;
  --red: #ef4444;
  --accent: #3b82f6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-tap-highlight-color: transparent;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 16px 8px;
}

.topbar h1 {
  font-size: 22px;
  margin: 0;
}

.icon-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: var(--card-bg);
  color: var(--text);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.tabs {
  display: flex;
  gap: 8px;
  padding: 0 16px 12px;
  overflow-x: auto;
}

.tab-btn {
  flex: 0 0 auto;
  padding: 10px 18px;
  border-radius: 20px;
  border: 1px solid var(--card-border);
  background: transparent;
  color: var(--text-dim);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.tab-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}

.content {
  padding: 4px 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.hint {
  color: var(--text-dim);
  text-align: center;
  padding: 40px 0;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 16px;
  position: relative;
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 10px;
}

.card-title {
  font-size: 17px;
  font-weight: 700;
}

.card-sub {
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 2px;
}

.card-mode {
  font-size: 11px;
  color: var(--text-dim);
  opacity: 0.75;
  margin-top: 3px;
}

.card-header-controls {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.card-move {
  display: flex;
  flex-direction: column;
}

.move-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 11px;
  line-height: 1;
  cursor: pointer;
  padding: 3px 6px;
}

.move-btn:disabled {
  opacity: 0.25;
  cursor: default;
}

.card-delete {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 20px;
  cursor: pointer;
  padding: 4px 8px;
}

.card-locked {
  font-size: 15px;
  opacity: 0.6;
  padding: 4px 8px;
}

.departures {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.departure-row-wrap {
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
}

.departure-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dep-times {
  display: flex;
  align-items: baseline;
  gap: 6px;
  flex-wrap: wrap;
}

.dep-line-badge {
  font-size: 12px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 8px;
  background: rgba(59,130,246,0.18);
  color: var(--accent);
}

.dep-platform {
  font-size: 12px;
  color: var(--text-dim);
}

.dep-via {
  margin-top: 6px;
  padding-top: 6px;
  border-top: 1px solid var(--card-border);
  font-size: 13px;
  color: var(--text-dim);
}

.dep-via-unknown { opacity: 0.7; }

.dep-via-time {
  font-weight: 600;
  color: var(--text);
}

.dep-via-time.delayed { color: var(--amber); }
.dep-via-time.cancelled { color: var(--red); text-decoration: line-through; }

.dep-time-soll {
  font-size: 14px;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

.dep-time-soll.cancelled { color: var(--red); text-decoration: line-through; }

.dep-arrow {
  color: var(--text-dim);
  font-size: 13px;
}

.dep-time {
  font-size: 18px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.dep-time.delayed { color: var(--amber); }
.dep-time.cancelled { color: var(--red); text-decoration: line-through; }

.status-pill {
  font-size: 13px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 12px;
}

.status-pill.ontime { background: rgba(34,197,94,0.15); color: var(--green); }
.status-pill.delayed { background: rgba(245,158,11,0.15); color: var(--amber); }
.status-pill.cancelled { background: rgba(239,68,68,0.15); color: var(--red); }

.card.has-cancelled { border-color: var(--red); }
.card.has-delay { border-color: var(--amber); }

.empty-departures {
  color: var(--text-dim);
  font-size: 14px;
  padding: 8px 0;
}

.last-updated {
  text-align: center;
  color: var(--text-dim);
  font-size: 12px;
  padding: 4px 0 20px;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 50;
}

.modal-overlay.hidden { display: none; }

.modal {
  background: var(--card-bg);
  width: 100%;
  max-width: 480px;
  border-radius: 16px 16px 0 0;
  max-height: 85vh;
  overflow-y: auto;
}

@media (min-width: 520px) {
  .modal-overlay { align-items: center; }
  .modal { border-radius: 16px; }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--card-border);
}

.modal-header h2 { font-size: 18px; margin: 0; }

.modal-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 24px;
  cursor: pointer;
}

.modal-body { padding: 16px 20px; }

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 12px 20px 20px;
}

.step.hidden { display: none; }

.step label {
  display: block;
  font-size: 13px;
  color: var(--text-dim);
  margin: 12px 0 6px;
}

.step input, .step select {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--card-border);
  background: rgba(255,255,255,0.03);
  color: var(--text);
  font-size: 16px;
}

.result-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: 8px;
  max-height: 40vh;
  overflow-y: auto;
}

.result-item {
  padding: 12px;
  border-radius: 10px;
  border: 1px solid var(--card-border);
  background: rgba(255,255,255,0.02);
  cursor: pointer;
  text-align: left;
}

.result-item:active { background: rgba(255,255,255,0.08); }

.result-item .r-name { font-weight: 600; }
.result-item .r-sub { font-size: 13px; color: var(--text-dim); }

.selected-stop-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,0.03);
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
}

.link-btn {
  background: none;
  border: none;
  color: var(--accent);
  font-size: 13px;
  cursor: pointer;
  padding: 0;
}

.btn {
  padding: 10px 18px;
  border-radius: 10px;
  border: none;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}

.btn-ghost { background: transparent; color: var(--text-dim); }
.btn-primary { background: var(--accent); color: white; }
.btn.hidden { display: none; }

.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: #2a3a4a;
  color: var(--text);
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 14px;
  z-index: 60;
}

.toast.hidden { display: none; }